Is Proton down?
Our latest automated check, 29 minutes ago, found Proton up (HTTP 200, 190 ms). Fresh results are loaded below.
Proton status history
Recent outages
No outages recorded by our monitor since October 21, 2026.
Data from our own checks every 30 minutes from a single location, 825 checks stored so far. Not an official statement from Proton.
If Proton looks down for you
Email problems are often limited to sending, receiving or one client. Test the web interface and your mail client separately, and check the provider status page for delays.
- Test from another networkSwitch to mobile data or ask someone elsewhere. If it works there, the problem is your connection or DNS.
- Clear DNS and disable VPNFlush your DNS cache, or try a different resolver such as 1.1.1.1 or 8.8.8.8, and turn off VPNs and proxies.
- Look at the layersRun the root-cause finder to see whether DNS, the connection, the certificate or the HTTP response fails, or check DNS और SSL.
Read down for everyone or just me for the full method.
अक्सर पूछे जाने वाले प्रश्न
Is Proton down right now?
Our latest stored check 29 minutes ago found Proton reachable. The live check on this page runs a fresh test from our servers when you open it.
Why can I not open Proton if the check says it is up?
The problem is probably on your side: your network, DNS cache, VPN, browser, an extension or a regional block. Try mobile data or another network and clear your DNS cache.
What does it mean if Proton is down for everyone?
Our servers could not get a normal response either, so Proton or its hosting is having a problem. Check the official status page or social account and try again in a few minutes.
How does SiteDownCheck decide Proton is down?
We request the home page from our servers. A connection failure, timeout or 5xx error is confirmed with a second check a few seconds later before it counts as down. A 4xx response such as 403 counts as reachable, because many sites refuse automated requests.
What is the uptime of Proton?
Over the last 825 checks in the past 30 days, Proton answered 100% of the time from our single monitoring location. This is our own measurement, not an official figure from Proton.
Show Proton status on your site
Embed a live badge fed by our monitoring data. It links back to this page.
<a href="https://sitedowncheck.com/is-proton.me-down"><img src="https://sitedowncheck.com/badge/site/proton.me.svg" alt="Proton status"></a>More in Email
Results are our own automated checks and not an official statement from Proton. We are not affiliated with Proton. See the अस्वीकरण and our troubleshooting guide.